function isWired(_, o)
	return not o.isWireless()
end

function isWireless(_, o)
	return o.isWireless()
end

local remote = peripheral.find("modem", isWireless)

if not remote then
	print("Please connect a wireless modem to the network")
	while not peripheral.find("modem", isWireless) do
		os.sleep(1)
	end
	remote = peripheral.find("modem", isWireless)
end

if not settings.get("cc") then
	local modem = peripheral.find("modem", isWired)
	local drive = peripheral.find("drive")

	if not modem then
		print("Please connect the computer to the registration network")
		while not peripheral.find("modem", isWired) do
			os.sleep(1)
		end
		modem = peripheral.find("modem", isWired)
	end

	if not drive then
		print("Please connect a drive to the network")
		while not peripheral.find("drive") do
			os.sleep(1)
		end
		drive = peripheral.find("drive")
	end

	modem.open(42424)

	local Scode = "SQTV3REG-S-" .. string.format("%04d", os.getComputerID())
	local Fcode = "SQTV3REG-F-" .. string.format("%04d", os.getComputerID())

	print("waiting connection message")

	while true do
		local msg = select(5, os.pullEvent("modem_message"))

		if msg == Scode then
			modem.transmit(42424, os.getComputerID(), Scode)
		end

		if msg == Fcode then
			modem.transmit(42424, os.getComputerID(), Fcode)
			settings.load("disk/uuid")
			settings.save()
			modem.close(42424)
			break
		end
	end
end

local uuid = settings.get("uuid")
local tchannel = settings.get("cc")
local cid = settings.get("cid")

print("Turtle Loaded with ID " .. uuid)
print("Attempting to connect to the server...")

remote.open(tchannel)

while not connected do
	os.startTimer(5)
	remote.transmit(tchannel, tchannel, string.format("SQTV3-%04d-CREQ-%s", cid, uuid))

	local event, _, channel, reply, msg = os.pullEvent()

	if event == "modem_message" and msg == string.format("SQTV3-%04d-CON", cid) then
		print("Connected")
		break
	end
end